document.write( "Question 1109389: these polygons are similar solve for x
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document.write( "                          |  \                              / |\r\n" );
document.write( "                         y|   \  100                       /  |\r\n" );
document.write( "                          |    \                          /   |\r\n" );
document.write( "                          |     \                       /     |x\r\n" );
document.write( "                          |      \                     /      |\r\n" );
document.write( "                          |        \                 /        |\r\n" );
document.write( "                       20 |\40   /|  \              /         |\r\n" );
document.write( "                          | \   / |30 \           /           |\r\n" );
document.write( "                          |__\/___|___________________________|\r\n" );
document.write( "                              z               69

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Algebra.Com's Answer #724362 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
these polygons are similar solve for x
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document.write( "                          |  \                              / |\r\n" );
document.write( "                         y|   \  100                       /  |\r\n" );
document.write( "                          |    \                          /   |\r\n" );
document.write( "                          |     \                       /     |x\r\n" );
document.write( "                          |      \                     /      |\r\n" );
document.write( "                          |        \                 /        |\r\n" );
document.write( "                       20 |\40   /|  \              /         |\r\n" );
document.write( "                          | \   / |30 \           /           |\r\n" );
document.write( "                          |__\/___|___________________________|\r\n" );
document.write( "                              z               69               \r\n" );
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